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linux/arch/mips
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Jiaxun Yang fef00151ef MIPS: rb532: Fix MMIO UART resource registration 
[ Upstream commit e93bb4b76c ]

Since commit 6e690d54cf ("serial: 8250: fix return error code in
serial8250_request_std_resource()"), registering an 8250 MMIO port
without mapbase no longer works, as the resource range is derived from
mapbase/mapsize.

Populate mapbase and mapsize accordingly. Also drop ugly membase KSEG1
pointer and set UPF_IOREMAP instead, letting the 8250 core perform the
ioremap.

Fixes: 6e690d54cf ("serial: 8250: fix return error code in serial8250_request_std_resource()")
Cc: stable@vger.kernel.org
Reported-by: Waldemar Brodkorb <wbx@openadk.org>
Link: https://lore.kernel.org/linux-mips/aX-d0ShTplHKZT33@waldemar-brodkorb.de/
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-03-04 07:20:35 -05:00
..
alchemy MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup() 2024-01-25 14:52:50 -08:00
ar7 mips: ar7: convert to CONFIG_COMMON_CLK 2021-06-08 17:00:09 +02:00
ath25 mips: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:40 +01:00
ath79 MIPS: of: Introduce helper function to get DTB 2021-02-04 13:34:51 +01:00
bcm47xx MIPS: BCM47XX: Cast memcmp() of function to (void *) 2022-10-26 12:35:30 +02:00
bcm63xx MIPS: BCM63xx: Add check for NULL for clk in clk_enable 2022-12-31 13:14:05 +01:00
bmips mips: bmips: BCM6358: make sure CBR is correctly set 2024-07-05 09:14:29 +02:00
boot mips: lantiq: danube: add missing device_type in pci node 2025-12-07 06:09:20 +09:00
cavium-octeon MIPS: OCTEON: warn only once if deprecated link status is being used 2022-12-31 13:14:05 +01:00
cobalt MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
configs Remove DECnet support from kernel 2023-06-21 15:59:15 +02:00
crypto lib/crypto: mips/chacha: Fix clang build and remove unneeded byteswap 2025-08-28 16:24:27 +02:00
dec MIPS: dec: Declare which_prom() as static 2025-05-02 07:44:23 +02:00
fw MIPS: fw: Allow firmware to pass a empty env 2023-05-11 23:00:17 +09:00
generic MIPS: generic/yamon-dt: fix uninitialized variable error 2021-11-25 09:48:36 +01:00
include MIPS: Loongson: Make cpumask_of_node() robust against NUMA_NO_NODE 2026-03-04 07:20:18 -05:00
ingenic MIPS: Kconfig: ingenic: Ensure MACH_INGENIC_GENERIC selects all SoCs 2021-06-01 11:44:47 +02:00
jazz MIPS/jazzdma: return error code from jazz_dma_map_sg() 2021-08-09 17:13:05 +02:00
kernel MIPS: Work around LLVM bug when gp is used as global register variable 2026-03-04 07:19:54 -05:00
kvm MIPS: KVM: Fix a build warning about variable set but not used 2023-12-03 07:31:23 +01:00
lantiq mips: lantiq: xway: sysctrl: rename stp clock 2025-12-07 06:09:20 +09:00
lib MIPS: Fix build error due to PTR used in more places 2022-02-16 12:56:16 +01:00
loongson2ef MIPS: Prefer cc-option for additions to cflags 2025-06-27 11:05:21 +01:00
loongson32 MIPS: Loongson32: Fix PHY-mode being left unspecified 2022-09-28 11:11:48 +02:00
loongson64 Makefile.compiler: replace cc-ifversion with compiler-specific macros 2025-12-07 06:09:32 +09:00
math-emu mips/math-emu: fix emulation of the prefx instruction 2025-03-13 12:50:28 +01:00
mm MIPS: mm: Prevent a TLB shutdown on initial uniquification 2025-12-07 06:09:34 +09:00
mti-malta MIPS: Malta: Fix !EVA SOC-it PCI MMIO 2025-12-07 06:09:31 +09:00
n64 mips: Add N64 machine type 2021-01-22 11:40:00 +01:00
net bpf, mips: Validate conditional branch offsets 2021-09-15 21:38:16 +02:00
netlogic mips: netlogic: fix kernel-doc complaints in fmn-config.c 2021-07-22 11:48:06 +02:00
pci MIPS: Octeron: remove source file executable bit 2024-08-19 05:45:06 +02:00
pic32 MIPS: pic32: treat port as signed integer 2022-12-02 17:41:02 +01:00
power mips: check for dsp presence only once before save/restore 2019-10-07 10:58:53 -07:00
ralink mips: ralink: mt7621: do not use kzalloc too early 2022-12-31 13:14:04 +01:00
rb532 MIPS: rb532: Fix MMIO UART resource registration 2026-03-04 07:20:35 -05:00
sgi-ip22 bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
sgi-ip27 memblock: allow to specify flags with memblock_add_node() 2023-12-20 15:17:33 +01:00
sgi-ip30 MIPS: ip30: ip30-console: Add missing include 2024-08-19 05:45:21 +02:00
sgi-ip32 kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
sibyte MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
sni MIPS: sni: Fix the build 2021-11-25 09:48:28 +01:00
tools MIPS: tools: Fix resource leak in elf-entry.c 2020-05-24 09:29:48 +02:00
txx9 MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
vdso mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS 2025-06-27 11:05:27 +01:00
vr41xx MIPS: Remove repetitive increase irq_err_count 2022-06-29 09:03:24 +02:00
Kbuild MIPS: Fix "make clean" error due to recent changes 2020-05-13 13:20:22 +02:00
Kbuild.platforms MIPS: fix duplicated slashes for Platform file path 2021-11-18 19:17:14 +01:00
Kconfig MIPS: Loongson64: Enable DMA noncoherent support 2023-12-13 18:36:50 +01:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation 2025-06-27 11:05:21 +01:00
Makefile.postlink MIPS: fix indentation of the 'RELOCS' message 2020-01-20 15:37:30 -08:00